MozaikaDesign system

Milanote — Design System

dark · modern · medium · tailwind · confidence 92% · deep decode

The full decoded design system for Milanote: color roles, type scale, spacing, radii and paste-ready DESIGN.md / Tailwind / CSS exports.

Open in Mozaika →

This is a static, crawlable rendering for search & AI engines. The interactive version — filters, live decode console, copy & export — is at https://mozaika.design/ds/milanote.

Tokens

Milanote's decoded design system: background #303B4B, text #ECECEE, accent #F4511C, link #303B4B, primary #F4511C; type scale h1 64px / h2 20px / body 28px; 8px spacing base; 0px base radius. The single interactive/action color is #F4511C — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

RoleValue
bg#303B4B
surface#3B4554
border#4C5563
text#ECECEE
text_muted#A4A8B0
primary#F4511C
accent#F4511C
link#303B4B
secondary#46505F
button_bg#F4511C
button_text#FFFFFF

Using these colors

Typography

Spacing

Radii

Shadows (elevation)

Motion

Micro-interactions run at 100ms (dominant) with linear.

Native design tokens

TokenValue
--color-utility-canvas-yellowrgb(240 238 223)
--color-gray-dark-mode-800rgb(51 51 51)
--color-bg-brand-solidrgb(244 81 28)
--color-canvas-dark-mode-bluergb(38 35 42)
--color-utility-highlight-100rgb(255 251 204)
--color-canvas-dark-mode-greenrgb(39 36 31)
--color-avatar-purplergb(186 154 243)
--color-bg-user-primaryrgb(244 247 254)
--color-utility-error-500rgb(245 41 41)
--color-brand-600rgb(244 81 28)

…and 110 more measured on the page.

Button states (measured)

Layout (measured)

Motion choreography (measured)

Load order: div.otFlat → div.otFlat

Responsive (measured)

Per-section tokens (10)

Export: DESIGN.md

# Milanote — Design System

> dark, modern, medium, tailwind — deep decode (measured live)

## Colors

| Role | Value |
|------|-------|
| bg | `#303B4B` |
| surface | `#3B4554` |
| border | `#4C5563` |
| text | `#ECECEE` |
| text_muted | `#A4A8B0` |
| primary | `#F4511C` |
| accent | `#F4511C` |
| link | `#303B4B` |
| secondary | `#46505F` |
| button_bg | `#F4511C` |
| button_text | `#FFFFFF` |

**Using these colors**

- **Action color** `#F4511C` — the single interactive color; it appears only on things you click or must notice (buttons, key highlights), never on large fills or backgrounds.
- `primary`, `accent`, `button_bg` are all `#F4511C` — one role, not several (your action color).
- **accent** `#F4511C` — THE accent / action color — interactive & must-notice only (buttons, links, focus, one key highlight); never large fills or backgrounds. Scarcity is what makes it read as designed.
- **link** `#303B4B` — fails contrast on the background (~1.0:1) — this is a dark UI color, NOT a readable link; use the text or action color for links (verify against the reference).
- **secondary** `#46505F` — optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two.
- **Page coverage** (full-page screenshot pixels): `#303B4B` 52.5% · `#FFFFFF` 33.1% · `#C4D3CD` 7.6% · `#634F4F` 5%

## Typography

- Heading: **Inter**
- Body: **Inter**

| Role | Size / weight · line-height · tracking |
|------|------------------------------------------|
| hero | 64px / 600 · lh 85px · tracking -0.03px |
| h2 | 40px / 700 · lh 53px · tracking -0.03px |
| h3 | 28px / 400 · lh 35px · tracking -0.03px |
| body | 16px / 400 · lh 24px · tracking -0.01px |

- Weight ladder: 400 · 600 · 700 — use these exact measured weights, not the 400/600 defaults.

> **Fonts —** Inter — free, on Google.

## Spacing
- base unit: 8px (inferred from the measured scale)
- measured scale: 2px, 6px, 8px, 10px, 11px, 12px, 14px, 16px, 20px, 24px — snap all gaps/padding to these
- section rhythm: 59px top/bottom padding per section (measured)

## Radius
- base: 0px
- button: 6px
- card: 4px
- pill: 9999px
- sharp: 2px

## Buttons

| Button | Fill / text | Border | Radius | Padding | Font | Shadow |
|--------|-------------|--------|--------|---------|------|--------|
| primary | `#F4511C` / `#FFFFFF` | none | 6px | 10px 16px 10px 16px | 700 16px / -0.01px | none |
| secondary | `#323B4A` / `#FFFFFF` | 1px solid rgb(50, 59, 74) | 3px | 10px 20px 11px 20px | 400 16px / 0.16px | none |

**States (measured, not guessed)**

- primary hover: background `#FF6600`
- primary focus: outline `1px auto rgb(16, 16, 16)`
- transition: `background 0.2s ease`

## Shadows (elevation)
- card: `rgba(0, 0, 0, 0.1) 0px 5px 10px 0px`
- overlay: `rgba(0, 0, 0, 0.16) 0px 16px 56px 4px, rgba(0, 0, 0, 0.08) 0px 2px 10px 0px`

## Motion
- durations: 100ms (dominant) · 200ms · 150ms
- easings: `linear` (dominant) · `ease`
- animated properties: opacity, box-shadow, background-color, color

Micro-interactions use the dominant duration + easing; nothing on the page animates slower than the longest duration above — don't invent springier motion.

## Their own tokens (verbatim from :root)

| Token | Value |
|-------|-------|
| `--color-utility-canvas-yellow` | `rgb(240 238 223)` |
| `--color-gray-dark-mode-800` | `rgb(51 51 51)` |
| `--color-bg-brand-solid` | `rgb(244 81 28)` |
| `--color-canvas-dark-mode-blue` | `rgb(38 35 42)` |
| `--color-utility-highlight-100` | `rgb(255 251 204)` |
| `--color-canvas-dark-mode-green` | `rgb(39 36 31)` |
| `--color-avatar-purple` | `rgb(186 154 243)` |
| `--color-bg-user-primary` | `rgb(244 247 254)` |
| `--color-utility-error-500` | `rgb(245 41 41)` |
| `--color-brand-600` | `rgb(244 81 28)` |
| `--color-shadow-3xl-01` | `rgb(27 37 54 / 0.14)` |
| `--color-element-text-orange` | `rgb(255 206 38)` |

_…and 108 more measured on the page._

Prefer these names when extending their system — it's the brand's actual vocabulary.

## Layout (measured)
- container max 893px
- nav: 84px sticky · bg #303B4B

| Section (y) | Height | Cols | Gap | Pad y | Split |
|---|---|---|---|---|---|
| 84 | 919 | — | — | 0/0 | — |
| 1003 | 1053 | — | — | 0/0 | — |
| 2055 | 1053 | — | — | 0/0 | — |
| 3108 | 1053 | — | — | 0/0 | — |
| 4160 | 1053 | — | — | 0/0 | — |

## Motion choreography (measured)
Load order: `div.otFlat` @0ms → `div.otFlat` @0ms
- `div.otFlat` — opacity 0→1 — 150ms
- `div.otFlat` — transform translateY(40px)→translateY(0px) — 150ms ease-out

Rebuild the timeline, not just the durations — order, delays and staggers above are the choreography.

## Responsive (measured)
- breakpoints: 400px · 550px · 600px · 768px · 801px · 1025px
- mobile (390px): hero 40px · body 16px · nav: inline

## How to apply
Paste the Tailwind `@theme` (or CSS variables) as your base, then build each
section to its spec — verify every color, radius, and font against these tokens.
Hover/focus states, shadows and motion timings above are measured from the live page — match them exactly, don't re-guess them.

---

> **Decoded with Mozaika** — measured live, not guessed. Full decoded design system + one-command install: mozaika.design/ds/milanote

Export: Tailwind v4 (@theme)

@theme {
  /* action color #F4511C — the one interactive color; buttons/links/emphasis only, never large fills. */
  --color-bg: #303B4B;
  --color-surface: #3B4554;
  --color-border: #4C5563;
  --color-text: #ECECEE;
  --color-text-muted: #A4A8B0;
  --color-primary: #F4511C;  /* primary brand / action color. */
  --color-accent: #F4511C;  /* THE accent / action color — interactive & must-notice only (buttons, links, focus, one key highlight); never large fills or backgrounds. Scarcity is what makes it read as designed. */
  --color-link: #303B4B;  /* fails contrast on the background (~1.0:1) — this is a dark UI color, NOT a readable link; use the text or action color for links (verify against the reference). */
  --color-secondary: #46505F;  /* optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two. */
  --color-button-bg: #F4511C;  /* primary-button fill — the main call-to-action color. */
  --color-button-text: #FFFFFF;
  /* fonts: Inter — free, on Google. */
  --font-heading: "Inter", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Inter", system-ui, -apple-system, 'Segoe UI', sans-serif;
  /* measured weights: 400, 600, 700 — use these, not 400/600 */
  --text-hero: 64px; --font-weight-hero: 600; --leading-hero: 85px; --tracking-hero: -0.03px;
  --text-h2: 40px; --font-weight-h2: 700; --leading-h2: 53px; --tracking-h2: -0.03px;
  --text-h3: 28px; --font-weight-h3: 400; --leading-h3: 35px; --tracking-h3: -0.03px;
  --text-body: 16px; --font-weight-body: 400; --leading-body: 24px; --tracking-body: -0.01px;
  --radius-base: 0px;
  --radius-button: 6px;
  --radius-card: 4px;
  --radius-pill: 9999px;
  --radius-sharp: 2px;
  --shadow-card: rgba(0, 0, 0, 0.1) 0px 5px 10px 0px;
  --shadow-overlay: rgba(0, 0, 0, 0.16) 0px 16px 56px 4px, rgba(0, 0, 0, 0.08) 0px 2px 10px 0px;
  --color-btn-hover: #FF6600;  /* measured primary hover fill */
  --outline-focus: 1px auto rgb(16, 16, 16);  /* measured focus ring */
  --ease-brand: linear;
  --duration-fast: 100ms;  /* use: duration-[var(--duration-fast)] */
  --duration-base: 150ms;
  --duration-slow: 200ms;
  --section-y: 59px;  /* per-section vertical padding (measured) */
  --spacing: 8px;  /* measured base — drives the p-*/gap-* scale. steps seen on the page: 2, 6, 8, 10, 11, 12, 14, 16, 20, 24px */
}

Export: CSS variables

:root {
  /* action color #F4511C — the one interactive color; buttons/links/emphasis only, never large fills. */
  --bg: #303B4B;
  --surface: #3B4554;
  --border: #4C5563;
  --text: #ECECEE;
  --text-muted: #A4A8B0;
  --primary: #F4511C;  /* primary brand / action color. */
  --accent: #F4511C;  /* THE accent / action color — interactive & must-notice only (buttons, links, focus, one key highlight); never large fills or backgrounds. Scarcity is what makes it read as designed. */
  --link: #303B4B;  /* fails contrast on the background (~1.0:1) — this is a dark UI color, NOT a readable link; use the text or action color for links (verify against the reference). */
  --secondary: #46505F;  /* optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two. */
  --button-bg: #F4511C;  /* primary-button fill — the main call-to-action color. */
  --button-text: #FFFFFF;
  --font-heading: "Inter", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Inter", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --text-hero: 64px; --weight-hero: 600; --leading-hero: 85px; --tracking-hero: -0.03px;
  --text-h2: 40px; --weight-h2: 700; --leading-h2: 53px; --tracking-h2: -0.03px;
  --text-h3: 28px; --weight-h3: 400; --leading-h3: 35px; --tracking-h3: -0.03px;
  --text-body: 16px; --weight-body: 400; --leading-body: 24px; --tracking-body: -0.01px;
  --radius: 0px;
  --radius-button: 6px;
  --radius-card: 4px;
  --radius-pill: 9999px;
  --radius-sharp: 2px;
  --shadow-card: rgba(0, 0, 0, 0.1) 0px 5px 10px 0px;
  --shadow-overlay: rgba(0, 0, 0, 0.16) 0px 16px 56px 4px, rgba(0, 0, 0, 0.08) 0px 2px 10px 0px;
  --btn-bg-hover: #FF6600;
  --focus-ring: 1px auto rgb(16, 16, 16);
  --ease: linear;
  --duration-fast: 100ms;
  --duration-base: 150ms;
  --duration-slow: 200ms;
  --section-y: 59px;
}

/* their own tokens, verbatim from the site's :root */
:root {
  --color-utility-canvas-yellow: rgb(240 238 223);
  --color-gray-dark-mode-800: rgb(51 51 51);
  --color-bg-brand-solid: rgb(244 81 28);
  --color-canvas-dark-mode-blue: rgb(38 35 42);
  --color-utility-highlight-100: rgb(255 251 204);
  --color-canvas-dark-mode-green: rgb(39 36 31);
  --color-avatar-purple: rgb(186 154 243);
  --color-bg-user-primary: rgb(244 247 254);
  --color-utility-error-500: rgb(245 41 41);
  --color-brand-600: rgb(244 81 28);
  --color-shadow-3xl-01: rgb(27 37 54 / 0.14);
  --color-element-text-orange: rgb(255 206 38);
}
/* fonts: Inter — free, on Google. */